BGS mineralogy and petrology collection record

Sample number S50048; S50048/A; COLLNOYR1038;
Sample Donor Dearnley,R.
Rock name 'Original entry: Mylonite'
Stratigraphy Not entered
Comments Great Glen crush rock (mylonite)
Locality details 1500 yds E 42 deg N from Invergloy House
50k map sheet Loch Eil (62)

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Map reference NN 2364 8927
Year collected Not entered 
Bore name Not applicable
Confidentiality No restrictions

Petrological thin sections

Links to high resolution images

Transition from XPL to PPL light


S50048

Cross Polarized, S50048

Plane Polarized, S50048

Plane Polarized, S50048


S50048/A

Cross Polarized, S50048/A

Plane Polarized, S50048/A

Plane Polarized, S50048/A